20081510060

素因数分解:

$2^2\times 5^1\times {\mathrm{34819}}^1\times {\mathrm{28837}}^1$

素因数の和:63665

約数の個数: 24

約数和(自身を含む): 42173844720

約数和(自身を除く): 22092334660

約数列:

[1, 2, 4, 5, 10, 20, 28837, 34819, 57674, 69638, 115348, 139276, 144185, 174095, 288370, 348190, 576740, 696380, 1004075503, 2008151006, 4016302012, 5020377515, 10040755030, 20081510060]

約数ペア:

[(1, 20081510060), (2, 10040755030), (4, 5020377515), (5, 4016302012), (10, 2008151006), (20, 1004075503), (28837, 696380), (34819, 576740), (57674, 348190), (69638, 288370), (115348, 174095), (139276, 144185)]